Description:
If Citrus Canker or Apple Scab are on your syllabus -- or worse yet, on your trees -- then this is the Web site for you. The APS Education Center has organized this very helpful online guide of plant diseases. Each excerpt is more of an information card than a detailed description, but they are very easy to use and organized well. Each Plant Disease Lesson includes: the name of the disease, the pathogen(s), and the host(s), as well as a clear picture of what an affected plant looks like. There are 17 diseases covered under the subgroups of: fungi and fungus-like organisms, nematodes, prokaryotes, and viruses.